CN207693192U - Length-adjustable same table table frame - Google Patents
Length-adjustable same table table frame Download PDFInfo
- Publication number
- CN207693192U CN207693192U CN201721370146.0U CN201721370146U CN207693192U CN 207693192 U CN207693192 U CN 207693192U CN 201721370146 U CN201721370146 U CN 201721370146U CN 207693192 U CN207693192 U CN 207693192U
- Authority
- CN
- China
- Prior art keywords
- desktop support
- extension rod
- plate
- support plate
- crossbeam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model discloses a kind of length-adjustable same table table frame, including feet (1), lifting leg (2) and desktop support frame, feet (1) is connected to the bottom of lifting leg (2), the upper end of lifting leg (2) is connect with desktop support frame, and desktop support frame is the rectangle frame that two crossbeams (4) and two desktop support plates (3) are formed by connecting；The extension rod (5) to extend outward is respectively provided at the edges at two ends of the desktop support frame, the extension rod (5) can be fixedly connected on the end of crossbeam (4), can be fixedly connected with either grafting or be hinged in desktop support plate (3).After using the above structure, when carrying out the extended length of same table without moving table leg, as long as extension rod is connected to table frame both sides on the top of table frame, therefore, the length adjustment of same table is easier, while will not damage floor.
Description
Technical field
The utility model is related to technical field of furniture, are especially a kind of length-adjustable same table table frame.
Background technology
Desk is people's widely applied daily furniture in work, studying and living, and existing desk type is various,
Such as computer desk, study table, desk.And with the increasingly raising of people's quality of the life, comfort level, Discussing Convenience to desk
Equal requirements are also higher and higher.Therefore, in order to meet different heights user requirement, occur a kind of height on the market at present
The same table that can be adjusted, it includes desktop, table frame and the lifting table leg with elevating function, but this electric elevatable table is deposited
The shortcomings that be：Since the table frame length for fixing desktop is unalterable, a kind of table frame of specification can only mating one kind
The specification desktop adaptable with it, therefore, the same table of each specification need to be equipped with mating individual table frame, table frame it is general
Property is poor.Occur that the same table of table frame length can be adjusted in the prior art, as disclosed disclosure in State Intellectual Property Office website
Number for CN107048691A " a kind of length-adjustable table frame and desk ", it includes supporting rack and table leg, and supporting rack includes phase
Mutual intussusception and the first support tube, connecting tube and the second support tube that can be slided relatively, the first support tube and the second support tube are logical
It crosses table leg to be supported, the first support tube and the second support tube are locked by locking device and connecting tube.But this table frame
It has the drawback that：Table frame realizes that length is adjustable at middle part, that is to say, that when needing to elongate or shorten the length of desk, adjusts
The position of section is located at the middle part of desk, and so, table leg is bound to be moved, therefore, on the one hand since table leg is more stupid
Weight, it is this to move the people that needs strength larger to operate, and be that can not be achieved desk at all for the small people of strength
Length adjustable function；Another aspect table leg is contacted with ground, and the frictional force generated with ground when table leg is moved can cause
The damage on floor, and desk can only be integrally lifted up if being not desired to damage floor, and this is also impossible.
Utility model content
Technical problem to be solved by the utility model is to provide a kind of easy to operate, general length for a wider population
Adjustable same table table frame.
In order to solve the above technical problems, length-adjustable same table table frame provided by the utility model, including feet, lifting
Leg and desktop support frame, feet are connected to the bottom of lifting leg, and the upper end for lifting leg is connect with desktop support frame, desktop support frame
The rectangle frame being formed by connecting for two crossbeams and two desktop support plates；It is characterized in that：The both ends of the desktop support frame
Edge is respectively provided with the extension rod to extend outward, and the extension rod can be fixedly connected on the end of crossbeam, can be fixedly connected
Either grafting or it is hinged in desktop support plate.
As the first connection type, the extension rod is fixedly connected on beam-end and refers to, desktop support plate it is transversal
Face is the L-shaped formed by level board and vertical plate, and vertical plate is being equipped with perforation I with the junction of crossbeam, and crossbeam is worn
Hole I is fixedly connected with the level board of desktop support plate simultaneously；Extension rod is socketed in beam-end and is fixedly connected with crossbeam.
As second of connection type, the extension rod, which is fixedly connected in desktop support plate, refers to, desktop support plate
Cross section is the L-shaped formed by level board and vertical plate, and vertical plate is being equipped with perforation II with the junction of crossbeam；It is described to prolong
The cross section of stock be in inverted U-shaped, extension rod pass through perforation II positioned at desktop support plate level board and crossbeam, and
Level board, extension rod and crossbeam are fixed together.
As the third connection type, the extension rod, which is plugged in desktop support plate, refers to, desktop support plate it is transversal
Face is the L-shaped formed by level board and vertical plate, and wherein vertical plate is being equipped with slot with the junction of crossbeam, the extension rod
End, which is equipped with to match with slot, merges the plate of locking.
The plate is parallel with the end face of extension rod, and the side of plate is connected on the side wall for extending boom end,
Slot includes the upper slot to match with plate shape and is used to house under plate and extension rod interconnecting piece positioned at upper trench bottom
Slot, extension rod and desktop support plate are in locking state when plate is inserted into upper slot and is displaced downwardly to lower slot.
As the 4th kind of connection type, the extension rod, which is hinged in desktop support plate, refers to, desktop support plate it is transversal
Face is the L-shaped formed by level board and vertical plate, which includes hinged shaft, axle sleeve and bearing, and bearing is fixedly connected on vertically
The outside of plate, axle sleeve is fixedly connected on bearing and the axis of axle sleeve is in vertical direction, and hinged shaft is hinged in axle sleeve, hinged shaft
Upper and lower ends are fixedly connected with extension rod.
As the 5th kind of connection type, the extension rod, which is fixedly connected in desktop support plate, refers to, desktop support plate
Cross section is the L-shaped formed by level board and vertical plate, and the end both sides of extension rod are respectively equipped with turned-out hanging plate, and hanging plate is solid
Surely it is connected on the vertical plate of desktop support plate.
After structures described above, the utility model compared with prior art, has the following advantages that：
1) since the table frame prolongation of same table is arranged in the both sides of table frame, so, in the length for carrying out same table
Without moving table leg when degree lengthens, as long as extension rod is connected to table frame both sides, therefore, same table on the top of table frame
Length adjustment is easier, while will not damage floor；
2) five kinds of connection structures are very simple, and operation is very convenient.
Description of the drawings
Fig. 1 is the first structural schematic diagram of the length-adjustable same table table frame of the utility model.
Fig. 2 is second of structural schematic diagram of the length-adjustable same table table frame of the utility model.
Fig. 3 is the other direction structural schematic diagram of Fig. 2.
Fig. 4 is the third structural schematic diagram of the length-adjustable same table table frame of the utility model.
Fig. 5 is the structural schematic diagram of extension rod junction in Fig. 4.
Fig. 6 is the structural schematic diagram of extension rod in Fig. 4.
Fig. 7 is the structural schematic diagram of desktop support plate in Fig. 4.
Fig. 8 is the 4th kind of structural schematic diagram of the length-adjustable same table table frame of the utility model.
Fig. 9 is the structural schematic diagram of extension rod junction in Fig. 8.
Figure 10 is the 5th kind of structural schematic diagram of the length-adjustable same table table frame of the utility model.
Wherein：1, feet；2, leg is lifted；3, desktop support plate；4, crossbeam；5, extension rod；6, perforation I；7, perforation II；8、
Slot；9, plate；10, bearing；11, axle sleeve；12, hinged shaft；13, hanging plate.
Specific implementation mode
The utility model is described in more detail With reference to embodiment.
By the structural schematic diagram of the length-adjustable same table table frame of Fig. 1~the utility model shown in Fig. 10 it is found that it is wrapped
Feet 1, lifting leg 2 and desktop support frame are included, feet 1 is connected to the bottom of lifting leg 2, lifts upper end and the desktop support of leg 2
Frame connects, and desktop support frame is two crossbeams 4 and the rectangle frame that two desktop support plates 3 are formed by connecting.The desktop support
The extension rod 5 to extend outward is respectively provided at the edges at two ends of frame, the extension rod 5 can be fixedly connected on the end of crossbeam 4, can
To be fixedly connected with either grafting or be hinged in desktop support plate 3.
The first connection structure of extension rod 5 and desktop support frame, as shown in Fig. 1, the extension rod 5 is fixedly connected
In 4 end of crossbeam, the cross section of desktop support plate 3 is the L-shaped formed by level board and vertical plate, and vertical plate with crossbeam
4 junction is equipped with perforation I 6, and crossbeam 4 passes through perforation I 6 to be fixedly connected simultaneously with the level board of desktop support plate 3.Extension rod 5
It is socketed in 4 end of crossbeam and is fixedly connected with crossbeam 4.As can be seen that the end of crossbeam 4 is across perforation I 6, and extend
Bar 5 is connected by screw after stretching out crossbeam 4, which can be set to the bottom of crossbeam, can also be set to the side wall of crossbeam
On.In addition, multiple connecting holes are arranged on extension rod 5, the length that extension rod 5 stretches out crossbeam 4 can be adjusted according to actual needs, with
Adapt to the desktop of different length.
Second of connection structure of extension rod 5 and desktop support frame, as shown in attached drawing 2 and attached drawing 3, the extension rod 5
It is fixedly connected in desktop support plate 3, the cross section of desktop support plate 3 is the L-shaped formed by level board and vertical plate, and is erected
Straight panel is being equipped with perforation II 7 with the junction of crossbeam 4；The cross section of the extension rod 5 is in inverted U-shaped, and extension rod 5 is worn
Hole II 7 is located between the level board and crossbeam 4 of desktop support plate 3, and level board, extension rod 5 and crossbeam 4 are fixedly connected on one
It rises.As can be seen that the end of crossbeam 4 is not passed through perforation II 7, and extension rod 5 is located at 4 He of crossbeam after passing through perforation II 7
Between the level board of desktop support plate 3, then three is fixedly connected by screw.In addition, multiple connections are arranged on extension rod 5
Hole can adjust the length that extension rod 5 stretches out desktop support plate 3, to adapt to the desktop of different length according to actual needs.
The third connection structure of extension rod 5 and desktop support frame, as shown in 4~attached drawing of attached drawing 7, the extension rod 5
It is plugged in desktop support plate 3, the cross section of desktop support plate 3 is the L-shaped formed by level board and vertical plate, wherein vertical plate
It is being equipped with slot 8 with the junction of crossbeam 4, the end of the extension rod 5, which is equipped with to match with slot 8, merges the plate 9 of locking.Institute
The plate 9 stated is parallel with the end face of extension rod 5, and the side of plate 9 is connected on the side wall of 5 end of extension rod, and slot 8 wraps
The upper slot to match with 9 shape of plate and the lower slot for housing plate 9 and 5 interconnecting piece of extension rod positioned at upper trench bottom are included,
Extension rod 5 and desktop support plate 3 are in locking state when plate 9 is inserted into upper slot and is displaced downwardly to lower slot.It can be seen that desktop support plate
Slot 8 is provided only on 3 vertical plate, one end of extension rod 5 is inserted into after slot 8 to move down by plate 9 blocks.
4th kind of connection structure of extension rod 5 and desktop support frame, as shown in attached drawing 8 and attached drawing 9, the extension rod 5
It is hinged in desktop support plate 3, the cross section of desktop support plate 3 is the L-shaped formed by level board and vertical plate, hinged place packet
Hinged shaft 12, axle sleeve 11 and bearing 10 are included, bearing 10 is fixedly connected on the outside of vertical plate, and axle sleeve 11 is fixedly connected on bearing 10
And the axis of axle sleeve 11 is in vertical direction, and hinged shaft 12 is hinged in axle sleeve 11, and upper and lower ends and the extension rod 5 of hinged shaft 12 are fixed
Connection.As can be seen that bearing 10 is U-board, bottom is welded on the vertical plate of desktop support plate 3, the two side walls of U-shaped bearing
In upper and lower distribution, and arc groove is equipped on side wall, axle sleeve 11 is welded or is connected at the arc groove of bearing 10.
5th kind of connection structure of extension rod 5 and desktop support frame, as shown in Fig. 10, the extension rod 5, which is fixed, to be connected
It is connected in desktop support plate 3, the cross section of desktop support plate 3 is the L-shaped formed by level board and vertical plate, the end of extension rod 5
Portion both sides are respectively equipped with turned-out hanging plate 13, and hanging plate 13 is fixedly connected on the vertical plate of desktop support plate 3.
The action process of the utility model is as follows：When handle 10 is in state shown in attached drawing 5, locking device is in unlock
State, at this time that keyboard support 4 is downwards or downward, outer sliding sleeve 7 is slidably fitted on inner sliding sleeve 6, until suitable position, draws
Lower handle 10, it is in state shown in attached drawing 6 to make handle 10, and the plane on handle 10 forces pressure cap 12 to move inward, drives
Latch segment 13 moves inward until the end face of latch segment 13 and the side wall of inner sliding sleeve 6 closely press together, and realization is locked
Purpose.
The above is only the preferably feasible implementation example of the utility model, cannot therefore be limitation the utility model
Interest field, it is for those skilled in the art, all to be made with the technical solution of the utility model and technical concept
Other it is various it is corresponding change should all belong within the protection domain of the utility model claims.
Claims (7)
1. a kind of length-adjustable same table table frame, including feet (1), lifting leg (2) and desktop support frame, feet (1) connection
It is connect with desktop support frame in the upper end of the bottom of lifting leg (2), lifting leg (2), desktop support frame is two crossbeams (4) and two
The rectangle frame that root desktop support plate (3) is formed by connecting；It is characterized in that：It is respectively provided at the edges at two ends of the desktop support frame
The extension rod (5) to extend outward, the extension rod (5) can be fixedly connected on the end of crossbeam (4), can be fixedly connected or
Grafting is hinged in desktop support plate (3).
2. length-adjustable same table table frame according to claim 1, it is characterised in that：The extension rod (5) is fixed to be connected
Being connected on crossbeam (4) end refers to, the cross section of desktop support plate (3) is the L-shaped formed by level board and vertical plate, and vertical
Plate with the junction of crossbeam (4) be equipped with perforation I (6), crossbeam (4) pass through perforation I (6) and meanwhile with the water of desktop support plate (3)
Tablet is fixedly connected；Extension rod (5) is socketed in crossbeam (4) end and is fixedly connected with crossbeam (4).
3. length-adjustable same table table frame according to claim 1, it is characterised in that：The extension rod (5) is fixed to be connected
It being connected in desktop support plate (3) and refers to, the cross section of desktop support plate (3) is the L-shaped formed by level board and vertical plate, and
Vertical plate is being equipped with II (7) of perforation with the junction of crossbeam (4)；The cross section of the extension rod (5) is in inverted U-shaped, is extended
Bar (5) is located at across II (7) of perforation the level board of desktop support plate (3) and crossbeam (4), and level board, extension rod (5)
It is fixed together with crossbeam (4).
4. length-adjustable same table table frame according to claim 1, it is characterised in that：The extension rod (5) is plugged on
Desktop support plate refers to that the cross section of desktop support plate (3) is the L-shaped formed by level board and vertical plate, wherein vertically on (3)
Plate is being equipped with slot (8) with the junction of crossbeam (4), and the end of the extension rod (5) is equipped with merges locking with slot (8) matching
Plate (9).
5. length-adjustable same table table frame according to claim 4, it is characterised in that：The plate (9) and extension
The end face of bar (5) is parallel, and the side of plate (9) is connected on the side wall of extension rod (5) end, and slot (8) includes and inserts
The upper slot that plate (9) shape matches and the lower slot for housing plate (9) and extension rod (5) interconnecting piece positioned at upper trench bottom,
Slot and extension rod (5) and desktop support plate (3) are in locking state when being displaced downwardly to lower slot in plate (9) insertion.
6. length-adjustable same table table frame according to claim 1, it is characterised in that：The extension rod (5) is hinged on
Desktop support plate refers to that the cross section of desktop support plate (3) is the L-shaped formed by level board and vertical plate, the hinged place on (3)
Including hinged shaft (12), axle sleeve (11) and bearing (10), bearing (10) is fixedly connected on the outside of vertical plate, and axle sleeve (11) is fixed to be connected
It is connected on bearing (10) and the axis of axle sleeve (11) is in vertical direction, hinged shaft (12) is hinged in axle sleeve (11), hinged shaft (12)
Upper and lower ends be fixedly connected with extension rod (5).
7. length-adjustable same table table frame according to claim 1, it is characterised in that：The extension rod (5) is fixed to be connected
It is connected in desktop support plate (3) and refers to, the cross section of desktop support plate (3) is the L-shaped formed by level board and vertical plate, is extended
The end both sides of bar (5) are respectively equipped with turned-out hanging plate (13), and hanging plate (13) is fixedly connected on the vertical of desktop support plate (3)
On plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721370146.0U CN207693192U (en) | 2017-10-23 | 2017-10-23 | Length-adjustable same table table frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721370146.0U CN207693192U (en) | 2017-10-23 | 2017-10-23 | Length-adjustable same table table frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207693192U true CN207693192U (en) | 2018-08-07 |
Family
ID=63021422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721370146.0U Active CN207693192U (en) | 2017-10-23 | 2017-10-23 | Length-adjustable same table table frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207693192U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110448048A (en) * | 2019-08-15 | 2019-11-15 | 宁波汇五洲智能科技有限公司 | A kind of same table of screwless installation |
| WO2022227475A1 (en) * | 2021-04-30 | 2022-11-03 | 恒林家居股份有限公司 | Table and assembly method therefor |
-
2017
- 2017-10-23 CN CN201721370146.0U patent/CN207693192U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110448048A (en) * | 2019-08-15 | 2019-11-15 | 宁波汇五洲智能科技有限公司 | A kind of same table of screwless installation |
| WO2022227475A1 (en) * | 2021-04-30 | 2022-11-03 | 恒林家居股份有限公司 | Table and assembly method therefor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207693192U (en) | Length-adjustable same table table frame | |
| CN210416066U (en) | Art student uses multi-functional drawing board of angularly adjustable | |
| CN216019857U (en) | Height-adjustable's multi-functional student desk | |
| CN2855196Y (en) | Multifunction lifting-folding chafing dish table | |
| CN206150989U (en) | Multi -functional lunch break chair | |
| CN103479069A (en) | Simple folding table | |
| CN212117546U (en) | Floor type bookcase | |
| CN210203804U (en) | Telescopic table | |
| CN210630827U (en) | Liftable paperless office table | |
| CN203723701U (en) | Multi-functional tea table | |
| CN203885346U (en) | Lifting barbecue device | |
| CN206852368U (en) | A kind of detachable lifting formula motorized shelf | |
| CN216569071U (en) | Combined desk and chair with adjustable use space for teaching | |
| CN214072252U (en) | Storable office table | |
| CN213464379U (en) | Adjustable table with stool | |
| CN110772060A (en) | Adjustable bedside table | |
| CN219982386U (en) | Lifting workbench | |
| CN211186233U (en) | Multifunctional table | |
| CN204273624U (en) | A kind of hollow blow molding desk | |
| CN212185623U (en) | Multifunctional table | |
| CN217851804U (en) | Electric lifting tea table | |
| CN210643221U (en) | Freely adjust formula bedside cupboard | |
| CN204970042U (en) | Foldable desk | |
| CN215303874U (en) | Tea table with adjustable size | |
| CN211354569U (en) | Intelligent lifting conversion furniture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |